Handheld Airborne Particle Counter LHPC-A11

Description :

Handheld airborne particle counter LHPC-A11 is a six channel microcomputer controlled particle counter. It offers a provision of simultaneous particle counting in six different size ranges. Features like internal audible alarm and user-selectable alarm limits makes this device an ideal choice for clean room applications.

Specifications:

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Particle size channels	0.3 µm, 0.5 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm
Flow rate	0.1 CFM ( 2.83 L/min )
Test class	Class 100 ∼ Class 300,000
Test period	1 min ∼ 15 min ( 15 levels )
UCL calculation	0.95
Light source and life	Semiconductor laser ( ˃ 30,000 hours )
Self-clean time	≤ 10 min
Operating temperature range	10 °C to 35 °C
Operational humidity	≤ 75 % RH
Batteries	Lithium battery
Battery life	˃ 8 hours of continuous usage
Communication interface	USB
Dimensions	245 x 130 x 45 mm
Weight	0.9 kgs

Features:

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• High-resolution LCD screen for displaying particle count of all channels
• Data conversion : ft3 and m3
• Delay time and zero count
• Large data storage capacity ( 260,000 records )
• Real time error alarm and excess count limit warning
• Battery status indication
• Standard data communication software
• Light weight ABS plastic body
• External printer connectivity
• Provision to export test results to Excel file

Applications: Used in clean room monitoring, indoor air quality testing, filter testing, tracking particle sources; monitoring of biosafety cabinets, clean benches, computer rooms and HVAC system performance.

Standard Accessories: Accessory No. Accessory Quantity 1.        Aluminum alloy case 1 2.        Operating manual 1 3.        Power adapter 1 4.        Sampling head 1 5.        USB line 1

Optional Features: Sr. No Modules Quantity 1.        Temperature and humidity 1 2.        Differential pressure 1 3.        Air velocity 1